Go to System -> System Settings, type 'compress' in the search box at the upper right and press Enter.
There are some other minimization options that could possibly be affecting things.
package manager will not load the view of some of the packages
Can you be more specific about this? Are they not listed in Package Manager? Anything in the Error Log?
The two issues my not be related so maybe I should start another thread for the packages not loading?
But, more detail... When I go to the package manager page it lists my installed packages, I have show '10 per page' set. If I click to the next page, it just sits there with the 'loading' wheel and doesn't load the list. I then set to show 1 per page and when I click the next it loads the list until I get to 'N' which is Newspublisher and/or Notify, then just sits there trying to load.
I'm not able to check the logs at the moment, but will soon as I can.
Is there a setting to disable packages in the database to help debug?
There is this System Setting: auto_check_pkg_updates.
Did you install NewsPublisher and Notify through Package Manager?
Yes, both installed through package manager and updated to latest versions prior to updating Modx. I'll try the settings, if that doesn't help I'll try another copy of the site on my local host and go through the update again and see what happens.
I have tried setting 'auto_check_pkg_updates' to NO, but this hasn't helped, still sits there saying "loading". I have checked the logs and there is nothing reported at all.
I tried installing a another copy of the site on my local host (without updating from 2.2.6 to 2.2.8) by following the move site instructions and I still have problems with Package Manager not loading certain pages, so I don't think this is a problem with Newspublisher or Notify, but a wider problem.
I'm reluctant to update my hosted site incase I run into problems there too. Any more suggestions very welcome.
I had a similar experience at Bobs Guides when I upgraded to 2.2.8. Package Manager showed no grid at all. Manually deleting the files in the core/cache directory and clearing my browser cache and cookies fixed it.